nginx 命令
启动 nginx 命令
启动代码格式： nginx安装目录地址 -c nginx配置文件地址
/usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
停止
nginx的停止有三种方式：
正常停止
- 1.查看进程号
ps -ef|grep nginx
[root@izbp17dek6gh6fp3fctexdz ~]# ps -ef|grep nginx
root 24083 1 0 14:22 ? 00:00:00 nginx: master process /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
nobody 24084 24083 0 14:22 ? 00:00:00 nginx: worker process
root 24090 23962 0 14:22 pts/0 00:00:00 grep --color=auto nginx
- 2.杀掉进程
kill -QUIT 进程号
[root@izbp17dek6gh6fp3fctexdz ~]# ps -ef|grep nginx
root 25427 1 0 17:32 ? 00:00:00 nginx: master process /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
nobody 25428 25427 0 17:32 ? 00:00:00 nginx: worker process
root 25430 25398 0 17:32 pts/0 00:00:00 grep --color=auto nginx
[root@izbp17dek6gh6fp3fctexdz ~]# kill -QUIT 25427
[root@izbp17dek6gh6fp3fctexdz ~]# ps -ef|grep nginx
root 25432 25398 0 17:32 pts/0 00:00:00 grep --color=auto nginx
[root@izbp17dek6gh6fp3fctexdz ~]#
快速停止
1.查看进程号
ps -ef|grep nginx2.杀死进程
kill -TERM 进程号或kill -INT 进程号
[root@izbp17dek6gh6fp3fctexdz ~]# ps -ef|grep nginx
root 25434 1 0 17:33 ? 00:00:00 nginx: master process /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
nobody 25435 25434 0 17:33 ? 00:00:00 nginx: worker process
root 25437 25398 0 17:33 pts/0 00:00:00 grep --color=auto nginx
[root@izbp17dek6gh6fp3fctexdz ~]# kill -TERM 25434
[root@izbp17dek6gh6fp3fctexdz ~]# ps -ef|grep nginx
root 25443 25398 0 17:34 pts/0 00:00:00 grep --color=auto nginx
[root@izbp17dek6gh6fp3fctexdz ~]#
强制停止
kill -9 进程号
[root@izbp17dek6gh6fp3fctexdz ~]# ps -ef|grep nginx
root 24083 1 0 Jan15 ? 00:00:00 nginx: master process /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
nobody 24084 24083 0 Jan15 ? 00:00:00 nginx: worker process
root 25416 25398 0 17:26 pts/0 00:00:00 grep --color=auto nginx
[root@izbp17dek6gh6fp3fctexdz ~]# kill -9 24083
[root@izbp17dek6gh6fp3fctexdz ~]# ps -ef|grep nginx
nobody 24084 1 0 Jan15 ? 00:00:00 nginx: worker process
root 25418 25398 0 17:28 pts/0 00:00:00 grep --color=auto nginx
[root@izbp17dek6gh6fp3fctexdz ~]# kill -9 24084
[root@izbp17dek6gh6fp3fctexdz ~]# ps -ef|grep nginx
root 25420 25398 0 17:28 pts/0 00:00:00 grep --color=auto nginx
[root@izbp17dek6gh6fp3fctexdz ~]#
重启
1.验证 nginx 配置文件是否正确
- 方法一、进入 nginx 安装目录sbin 下，输入命令
./nginx -t
[root@izbp17dek6gh6fp3fctexdz ~]# cd /usr/local/nginx/sbin
[root@izbp17dek6gh6fp3fctexdz sbin]#
[root@izbp17dek6gh6fp3fctexdz sbin]#
[root@izbp17dek6gh6fp3fctexdz sbin]#
[root@izbp17dek6gh6fp3fctexdz sbin]#
[root@izbp17dek6gh6fp3fctexdz sbin]#
[root@izbp17dek6gh6fp3fctexdz sbin]# ll
total 3660
-rwxr-xr-x 1 root root 3746656 Nov 26 10:02 nginx
[root@izbp17dek6gh6fp3fctexdz sbin]# ./nginx -t
nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful
[root@izbp17dek6gh6fp3fctexdz sbin]#
看到显示 nginx.conf syntax is ok 和 nginx.conf test is successful
说明配置文件正确！
- 方法二：在启动命令-c前加-t
/usr/local/nginx/sbin/nginx -t -c /usr/local/nginx/conf/nginx.conf
[root@izbp17dek6gh6fp3fctexdz sbin]# /usr/local/nginx/sbin/nginx -t -c /usr/local/nginx/conf/nginx.conf
nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful
[root@izbp17dek6gh6fp3fctexdz sbin]#
2、重启Nginx服务
- 方法一：进入nginx可执行目录sbin下，输入命令
./nginx -s reload即可
[root@izbp17dek6gh6fp3fctexdz sbin]# cd /usr/local/nginx/sbin
[root@izbp17dek6gh6fp3fctexdz sbin]# ls
nginx
[root@izbp17dek6gh6fp3fctexdz sbin]# ./nginx -s reload
[root@izbp17dek6gh6fp3fctexdz sbin]# ps -ef|grep nginx
root 25445 1 0 17:34 ? 00:00:00 nginx: master process /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
nobody 25465 25445 0 17:44 ? 00:00:00 nginx: worker process
root 25467 25398 0 17:44 pts/0
- 方法二：查找当前nginx进程号，然后输入命令：kill -HUP 进程号 实现重启nginx服务
[root@izbp17dek6gh6fp3fctexdz sbin]# ps -ef|grep nginx
root 25445 1 0 17:34 ? 00:00:00 nginx: master process /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
nobody 25465 25445 0 17:44 ? 00:00:00 nginx: worker process
root 25473 25398 0 17:44 pts/0 00:00:00 grep --color=auto nginx
[root@izbp17dek6gh6fp3fctexdz sbin]# kill -HUP 25445
[root@izbp17dek6gh6fp3fctexdz sbin]# ps -ef|grep nginx
root 25445 1 0 17:34 ? 00:00:00 nginx: master process /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
nobody 25474 25445 0 17:45 ? 00:00:00 nginx: worker process
root 25476 25398 0 17:45 pts/0 00:00:00 grep --color=auto nginx
